aead

Documentation

Overview

Package aead provides implementations of the AEAD primitive.

AEAD encryption assures the confidentiality and authenticity of the data. This primitive is CPA secure.

Index

• func AES128CBCHMACSHA256KeyTemplate() *tinkpb.KeyTemplate
• func AES192CBCHMACSHA384KeyTemplate() *tinkpb.KeyTemplate
• func AES256CBCHMACSHA384KeyTemplate() *tinkpb.KeyTemplate
• func AES256CBCHMACSHA512KeyTemplate() *tinkpb.KeyTemplate

Functions

func AES128CBCHMACSHA256KeyTemplate

func AES128CBCHMACSHA256KeyTemplate() *tinkpb.KeyTemplate

AES128CBCHMACSHA256KeyTemplate is a KeyTemplate that generates an AES-CBC-HMAC-AEAD key with the following parameters:

• AES key size: 16 bytes
• HMAC key size: 16 bytes
• HMAC tag size: 16 bytes
• HMAC hash function: SHA256

func AES192CBCHMACSHA384KeyTemplate

func AES192CBCHMACSHA384KeyTemplate() *tinkpb.KeyTemplate

AES192CBCHMACSHA384KeyTemplate is a KeyTemplate that generates an AES-CBC-HMAC-AEAD key with the following parameters:

• AES key size: 24 bytes
• HMAC key size: 24 bytes
• HMAC tag size: 24 bytes
• HMAC hash function: SHA384

func AES256CBCHMACSHA384KeyTemplate

func AES256CBCHMACSHA384KeyTemplate() *tinkpb.KeyTemplate

AES256CBCHMACSHA384KeyTemplate is a KeyTemplate that generates an AES-CBC-HMAC-AEAD key with the following parameters:

• AES key size: 32 bytes
• HMAC key size: 24 bytes
• HMAC tag size: 24 bytes
• HMAC hash function: SHA384

func AES256CBCHMACSHA512KeyTemplate

func AES256CBCHMACSHA512KeyTemplate() *tinkpb.KeyTemplate

AES256CBCHMACSHA512KeyTemplate is a KeyTemplate that generates an AES-CBC-HMAC-AEAD key with the following parameters:

• AES key size: 32 bytes
• HMAC key size: 32 bytes
• HMAC tag size: 32 bytes
• HMAC hash function: SHA512